have been 还是 have gone

题目

have been 还是 have gone
--- Is your father in
--- No,he____ for three hours.
A.was out B.has been out C.went out D.has gone out
有么有 have gone out 这种说法呢

答案

I have been waiting here for three days.我在这儿等了三天了.
have gone 是已经走了,意思都都完全不一样嘛.
第一个是时态的,没有什么特别意思